CN208252322U - A kind of electronic air extracting pump - Google Patents
A kind of electronic air extracting pump Download PDFInfo
- Publication number
- CN208252322U CN208252322U CN201820581878.2U CN201820581878U CN208252322U CN 208252322 U CN208252322 U CN 208252322U CN 201820581878 U CN201820581878 U CN 201820581878U CN 208252322 U CN208252322 U CN 208252322U
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- CN
- China
- Prior art keywords
- shell
- disposed
- upper cover
- extracting pump
- air extracting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of electronic air extracting pumps, including shell and upper cover, the upper end of the shell is equipped with upper cover, the lower end of the shell is equipped with air inlet socket between two parties, the interior of shell is equipped with motor between two parties, and the upper end connection of the motor is disposed with negative pressure packaging member, is disposed with button in the middle part of the upper cover, the lower end of the button is disposed with the wiring board of belt switch, and the air inlet socket is connected by pipeline with negative pressure packaging member.The utility model structure is simple, and good appearance is easy to use, and noise is small, has good using effect.
Description
Technical field
The utility model relates to aspiration pump fields, more particularly to a kind of electronic air extracting pump.
Background technique
Aspiration pump is common small electric apparatus in daily life, and the pumping for being mainly used for vacuum storage bag is used, present pumping
The volume of pump is bigger, inconvenient to carry, and shape is also not beautiful enough, and noise is also bigger when use, using effect
It is bad.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of electronic air extracting pumps, and structure is simple, and good appearance makes
With conveniently, noise is small, has good using effect.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of electronic air extracting pump, including outer
Shell and upper cover, the upper end of the shell are equipped with upper cover, and the lower end of the shell is equipped with air inlet socket between two parties, described
Interior of shell motor is installed between two parties, the upper end connection of the motor is disposed with negative pressure packaging member, the upper cover
Middle part is disposed with button, and the lower end of the button is disposed with the wiring board of belt switch, and the air inlet socket passes through pipeline
It is connected with negative pressure packaging member.
As a kind of supplement to technical solution described in the utility model, the negative pressure packaging member include it is internal around
The rubber inner cavity that is evenly arranged of center, the lower end of the rubber inner cavity be connected with swinging disc, the center of the swinging disc
It is connected with the eccentric block in the rotation axis of motor upper end.
Further, several air inlets are disposed in the middle part of the region between the swinging disc.
Further, outlet gap is disposed with before the lower end of the upper cover and shell.
Further, it is disposed with outlet on the outside of the shell, which is connected with wiring board.
The utility model has the advantages that structure is simple the utility model relates to a kind of electronic air extracting pump, good appearance is small in size, carrying side
Just, it singlehanded can use, easy to use, noise is small, has good using effect.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is the half-sectional structure chart of main view of the utility model；
Fig. 3 is the overlooking structure figure of negative pressure packaging member described in the utility model.
Diagram: 1, shell；2, upper cover；3, button；4, motor；5, swinging disc；6, wiring board；7, air inlet；8, in rubber
Chamber；9, pipeline；10, air inlet socket；11, eccentric block；12, outlet gap；13, outlet.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in Figure 1-3, the embodiments of the present invention is related to a kind of electronic air extracting pump, including shell 1 and upper cover 2,
The upper end of the shell 1 is equipped with upper cover 2, and the lower end of the shell 1 is equipped with air inlet socket 10 between two parties, and described is outer
1 interior central of shell is equipped with motor 4, and the upper end connection of the motor 4 is disposed with negative pressure packaging member, the upper cover 2
Middle part is disposed with button 3, and the lower end of the button 3 is disposed with the wiring board 6 of belt switch, and the air inlet socket 10 passes through
Pipeline 9 is connected with negative pressure packaging member.
As a kind of constructive embodiment of negative pressure packaging member, the negative pressure packaging member includes internal equal around center
The lower end of the rubber inner cavity 8 of even arrangement, the rubber inner cavity 8 is connected with swinging disc 5, the center of the swinging disc 5 and electricity
Eccentric block 11 in 4 upper end rotation axis of machine is connected.
Several air inlets 7 are disposed in the middle part of region between the swinging disc 5, it is convenient to enter from air inlet socket 10
Air can quickly pass through from air inlet 7, and be quickly discharged.
It is disposed with outlet gap 12 before the lower end of the upper cover 2 and shell 1, is not necessarily to other aperture, it is ingenious using upper
Gap between lid 2 and shell 1 is discharged.
The outside of the shell 1 is disposed with outlet 13, which is connected with wiring board 6.
As an embodiment of the present invention, when in use, air inlet socket 10 is directly directed to vacuum receipts
It receives and bag or vacuum storage bag is connected by connecting tube, then motor 4 drives inclined eccentric block 11 to rotate, and eccentric block 11, which drives, to be swung
Disk 5 is swung, and rubber inner cavity 8 is made to carry out Fast Compression, and the through-hole for compressing 8 top of rubber inner cavity out is discharged, at air inlet 7
Rubber pad open, into gas to rubber inner cavity 8, progress repetitive cycling, form the effect of pumping.
Button 3 is rotated or is stopped for driving motor 4.
The utility model structure is simple, and good appearance is small in size, easy to carry, singlehanded can use, easy to use, makes an uproar
Sound is small, has good using effect.
Claims (5)
1. a kind of electronic air extracting pump, including shell (1) and upper cover (2), which is characterized in that install the upper end of the shell (1)
Have upper cover (2), the lower end of the shell (1) is equipped with air inlet socket (10) between two parties, the shell (1) interior central peace
Equipped with motor (4), the upper end connection of the motor (4) is disposed with negative pressure packaging member, the middle part arrangement of the upper cover (2)
Have button (3), the lower end of the button (3) is disposed with the wiring board (6) of belt switch, and the air inlet socket (10) passes through
Pipeline (9) is connected with negative pressure packaging member.
2. electronic air extracting pump according to claim 1, it is characterised in that: the negative pressure packaging member include it is internal around
The lower end of the rubber inner cavity (8) that center is evenly arranged, the rubber inner cavity (8) is connected with swinging disc (5), the swinging disc
(5) center is connected with the eccentric block (11) in the rotation axis of motor (4) upper end.
3. electronic air extracting pump according to claim 2, it is characterised in that: in the middle part of the region between the swinging disc (5)
It is disposed with several air inlets (7).
4. electronic air extracting pump according to claim 1, it is characterised in that: the lower end of the upper cover (2) and shell (1) it
Before be disposed with outlet gap (12).
5. electronic air extracting pump according to claim 1, it is characterised in that: be disposed with power supply on the outside of the shell (1)
Socket (13), the outlet (13) are connected with wiring board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581878.2U CN208252322U (en) | 2018-04-23 | 2018-04-23 | A kind of electronic air extracting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581878.2U CN208252322U (en) | 2018-04-23 | 2018-04-23 | A kind of electronic air extracting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252322U true CN208252322U (en) | 2018-12-18 |
Family
ID=64636832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820581878.2U Active CN208252322U (en) | 2018-04-23 | 2018-04-23 | A kind of electronic air extracting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252322U (en) |
-
2018
- 2018-04-23 CN CN201820581878.2U patent/CN208252322U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |